Consider the following wild-type double-stranded DNA sequence: 5' TATGAA AGT3 non-transcribed strand (sense strand) 3' АТАСТТТСА 5' transcribed strand In the space below, write ONE of the possible DNA sequences of the transcribed strand shown above that results from BOTH a single substitution mutation of the first codon following the start codon that would also cause a nonsense mutation. Use the mRNA codon chart in the Appendix of your manual to help you. Answer:

Q: Given the following Wild Type and Mutated DNA sequences: 1.) Identify where the base pair change…

A: Mutations are the abrupt changes in the DNA sequences due to wrong reading of the DNA polymerase…

Q: Draw the structure of the polynucleotide shown below. which corresponds to a codon in the mRNA that…

A: We are given a mRNA polynucleotide of the sequence 5'-A-G-U-3'. Here, 'A' stands for adenylate, 'G'…

Q: Consider the following 2 codons sequences. Codon sequence 1:  ACU AGA GAU GUC UGC Codon sequence…

A: β-sheets are formed by adjacent parallel or antiparallel peptide strands that are hydrogen bonded in…

Q: An RNA polymer is made by using the enzyme polynucleotide phosphorylase with equal quantities of CTP…

A: Answer : glycine, proline, alanine, arginine,  The possible codons can be  CCG CGC GCC GGC GCG CGG

Q: Translate the following RNA sequence by using the genetic below. Start at the beginning of the…

A: The proteins are the final end product of a gene that ultimately determine the characteristics of an…

Q: Describe the anticodon of a single tRNA that could recognize the codons 5′–AAC–3′ and 5′–AAU–3′.…

A: Ribonucleic acid (RNA) is a nucleic acid found in both the nucleus and cytoplasm. It can be genetic…

Q: You may wish to consult the genetic code above to answer the following question. A mutation has…

A: Missense mutation is the mutation in which single amino acid change occurs. The other amino acid in…

Q: Give a possible nucleotide sequence for the template strand of the gene that codes for this…

A: There are four classes of biological macromolecules - nucleic acids, proteins, lipids and…

Q: Several experiments were conducted to obtain information about how the eukaryotic ribosome…

A: Gene expression is a process by which the genes are turned on to form RNA and proteins. This is seen…

Q: What would be the problem if ATT was inserted into the DNA template strand after the second codon?…

A: The DNA is the double-stranded nucleic acid called deoxyribonucleic acid found in the nucleus of the…

Q: The following DNA fragment was isolated from the beginning of a gene. Determine which strand is…

A: DNA, or deoxyribonucleic acid, is a molecule that carries the genetic instructions necessary for the…

Q: The following diagram illustrates a step in the process of translation. Identify the following…

A: The translation is a process through which the mRNA, transcribed from the template strand of the…

Q: Write a possible mRNA sequence that could code for each peptide. Note: Reference the Genetic code…

A: To provide the mRNA sequence for each of the given amino acid peptide, we will be using the Genetic…

Q: a. Write the template DNA (complementary strand) sequence for the wild type gene above  b. Write…

A: The coding strand is complementary to the template strand.  The template strand is the DNA sequence…

Q: Provide the DNA sequencce  (not RNA sequence) for the Start Codon and 3 Stop Codons.

A: The method of determining the nucleic acid sequence – the order of nucleotides in DNA – is known as…

Q: Explain the significance of the following statement: The functioning of the aminoacyl-tRNA…

A: DNA is the genetic material in most living organisms. It is the information hub of the cell that…

Q: Shown below is a portion of a DNA sequence ( 31 base pairs long ) that encodes the last amino acids…

A: The process of synthesis of messenger RNA with the help of template DNA strand is called…

Q: Given the Following DNA template, TAC   CGC   TCC   GCC  GTC   GAC   AAT   ACC   ACT, write out the…

A: The DNA template is used for the synthesis of mRNA molecules. mRNA molecule is used by the…

Q: Choose a pentapeptied composed of five different amino acids.  List the five amino acids.…

A: mRNA strand is synthesized from the template strand of the DNA by transcription. This mRNA is…

Q: Where and for what reason (s) are you likely to observe the letter "N" in your Sanger sequence…

A: Sanger sequencing, also known as chain-termination sequencing, is a method for determining the…

Q: How many codons would exist in a genetic code that had codons that were four bases long? Why? (show…

A: The rules governing the encoding of genetic information in the DNA of living things are known as the…

Q: explain why a mutation in the dna nucleotide sequence that corresponds to the 3rd nitrogen base in…

A: A mutation is a change that occurs in our DNA sequence, either due to mistakes when the DNA is…

Q: For the below sequence, where the +1 site is in bold underline and the +10 and -10 sites are also…

A: Option 1 i.e. 5' AUA 3' is the correct answer.

Q: Describe the d=features of the following DNA-binding domains and how they interact with DNA.…

A: DNA-binding domain abbreviated as DBD is a protein domain that is folded independently and contains…

Q: Second base of codon U A G UCU Phenylalanine UAU UUU UGU Cysteine U Tyrosine tyr y UUC phe F UCC UAC…

A: A) The Adenine (A) is present in the intron or non-coding part of the gene, transcription results in…

Q: List all single base substitutions that would change a codon for Leu to a nonsense codon. For each,…

A: Mutation: Normal DNA contains a particular sequence of DNA. If the sequence of DNA is changed due to…

Q: A DNA fragment with the following base sequence has some cytosine bases that are methylated…

A: The bisulfate sequencing is the treatment of DAN with bisulfite before the routine sequencing for…

Gene Interactions

When the expression of a single trait is influenced by two or more different non-allelic genes, it is termed as genetic interaction. According to Mendel's law of inheritance, each gene functions in its own way and does not depend on the function of another gene, i.e., a single gene controls each of seven characteristics considered, but the complex contribution of many different genes determine many traits of an organism.

Gene Expression

Gene expression is a process by which the instructions present in deoxyribonucleic acid (DNA) are converted into useful molecules such as proteins, and functional messenger ribonucleic (mRNA) molecules in the case of non-protein-coding genes.